INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a9ec2dc769b5b293fc24c426b1acb302cd656d6e6a58afa55b68d42c2cf08a', 
    'nM6FXy9xjiFIssnoJ6++bBki1MMgMb4Gjxt2Le5kwUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)